Handle nan in read_raw_i2c_temp

2021-05-04 20:11:04 -04:00
parent 04d57cc6d7
commit 0c88c333a1
1 changed files with 5 additions and 1 deletions
--- a/octoprint_enclosure/init.py
+++ b/octoprint_enclosure/init.py
@@ -1054,9 +1054,13 @@ class EnclosurePlugin(octoprint.plugin.StartupPlugin, octoprint.plugin.TemplateP
                data = bus.read_i2c_block_data(i2caddr, i2creg, 8)
                val = struct.unpack('f', bytearray(data[0:4]))
                fval1 = val[0]
+                if fval1 != fval1:
+                    fval1 = 0
                val = struct.unpack('f', bytearray(data[4:8]))
                fval2 = val[0]
-
+                if fval2 != fval2:
+                    fval2 = 0
+                
                self._logger.debug("read_raw_i2c_temp(i2cbus=%s, i2caddr=%s, i2creg=%s) data == %s (%s, %s)",
                                    i2cbus, i2caddr, i2creg, data, fval1, fval2)